package cn.happy.day01;

public class Exec01 {
    public static void main(String[] args){
        System.out.println("\t\t\t图书清单");
        System.out.println("书名\t\t\tnum\t\tprice\tamount");
        System.out.println("平凡的世界\t2\t\t50\t\t100");
        System.out.println("阿泰勒的角落\t2\t\t45\t\t90");
    }
}
